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/*
* OMAP446x Temperature sensor header file
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
* Author: J Keerthy <j-keerthy@ti.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_TEMPERATURE_SENSOR_H
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_TEMPERATURE_SENSOR_H
/*
* Offsets from the base of temperature sensor registers
*/
#define TEMP_SENSOR_CTRL_OFFSET 0x00
#define BGAP_CTRL_OFFSET 0x4c
#define BGAP_COUNTER_OFFSET 0x50
#define BGAP_THRESHOLD_OFFSET 0x54
#define BGAP_TSHUT_OFFSET 0x58
#define BGAP_STATUS_OFFSET 0x5c
#define OMAP_TSHUT_GPIO 86
/*
* omap_temp_sensor platform data
* @name - name
* @irq - Irq number for thermal alertemp_sensor
* @offset - offset of the temp sensor ctrl register
*/
struct omap_temp_sensor_pdata {
char *name;
u32 offset;
int irq;
};
#ifdef CONFIG_OMAP_TEMP_SENSOR
void omap_temp_sensor_resume_idle(void);
void omap_temp_sensor_prepare_idle(void);
#else
static inline void omap_temp_sensor_resume_idle(void) { }
static inline void omap_temp_sensor_prepare_idle(void) { }
#endif
#ifdef CONFIG_OMAP_DIE_TEMP_SENSOR
void omap_temp_sensor_idle(int idle_state);
#else
static inline void omap_temp_sensor_idle(int idle_state) { }
#endif
#endif
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